CN103817500A - Gear ring production technology - Google Patents
Gear ring production technology Download PDFInfo
- Publication number
- CN103817500A CN103817500A CN201310677334.8A CN201310677334A CN103817500A CN 103817500 A CN103817500 A CN 103817500A CN 201310677334 A CN201310677334 A CN 201310677334A CN 103817500 A CN103817500 A CN 103817500A
- Authority
- CN
- China
- Prior art keywords
- gear ring
- production technology
- ring production
- sintering
- moulding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention relates to gear ring production technology. The gear ring production technology includes the steps of material preparing, namely mixing 2% of copper, 0.8% of carbon, 0.8% of lubricants, 0.1% of phosphorus iron powder and 96.9% of atomized iron powder through a three-dimensional mixer for 20+/-1 minutes; shaping, sintering, lathing and cleaning. Material cost is reduced under the condition that product mechanical performance and physical performance are guaranteed.
Description
Technical field
The present invention relates to a kind of gear ring production technology.
Background technology
In used gear ring production technology, be that the atomized iron powder of 2% copper, 0.8% carbon, 0.8% lubricant and 96.4% is carried out to batch mixing, although mechanical performance and physical property are all fine, caused like this material cost higher.
Summary of the invention
The object of this invention is to provide a kind of gear ring production technology, solve the above-mentioned problems in the prior art.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of gear ring production technology, comprises the following steps:
A, batching, by the atomized iron powder of 2% copper, 0.8% carbon, 0.8% lubricant, 0.1% ferrophosphorus powder and 96.9% by three-dimensional material mixer batch mixing 20 ± 1 minutes;
B, moulding;
C, sintering;
D, Vehicle Processing;
E, cleaning.
Further, described moulding is by mechanical press moulding, and compact density is 6.98g/cm
3.
Further, described sintering process is to be undertaken by 150kg sintering furnace, and guipure speed is 120mm/min.
Further, described Vehicle Processing process is to be undertaken by numerically controlled lathe.
The invention has the beneficial effects as follows: the invention provides a kind of gear ring production technology, in the situation that having guaranteed product mechanical performance, physical property, less material cost.
The specific embodiment
Below principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
A kind of gear ring production technology, comprises the following steps:
A, batching, by the atomized iron powder of 2% copper, 0.8% carbon, 0.8% lubricant, 0.1% ferrophosphorus powder and 96.9% by three-dimensional material mixer batch mixing 20 ± 1 minutes;
B, moulding; Described moulding is by mechanical press moulding, and compact density is 6.98g/cm
3;
C, sintering; Described sintering process is to be undertaken by 150kg sintering furnace, and guipure speed is 120mm/min;
D, Vehicle Processing; Described Vehicle Processing process is to be undertaken by numerically controlled lathe;
E, cleaning.
The result that finished product is tested is as follows:
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a gear ring production technology, is characterized in that, comprises the following steps:
A, batching, by the atomized iron powder of 2% copper, 0.8% carbon, 0.8% lubricant, 0.1% ferrophosphorus powder and 96.9% by three-dimensional material mixer batch mixing 20 ± 1 minutes;
B, moulding;
C, sintering;
D, Vehicle Processing;
E, cleaning.
2. a kind of gear ring production technology according to claim 1, is characterized in that, described moulding is by mechanical press moulding, and compact density is 6.98g/cm
3.
3. a kind of gear ring production technology according to claim 1, is characterized in that, described sintering process is to be undertaken by 150kg sintering furnace, and guipure speed is 120mm/min.
4. a kind of gear ring production technology according to claim 1, is characterized in that, described Vehicle Processing process is to be undertaken by numerically controlled lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677334.8A CN103817500A (en) | 2013-12-12 | 2013-12-12 | Gear ring production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677334.8A CN103817500A (en) | 2013-12-12 | 2013-12-12 | Gear ring production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103817500A true CN103817500A (en) | 2014-05-28 |
Family
ID=50752940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310677334.8A Pending CN103817500A (en) | 2013-12-12 | 2013-12-12 | Gear ring production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817500A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225364A (en) * | 2016-03-24 | 2017-10-03 | 扬州保来得科技实业有限公司 | A kind of preparation method of automatic gearbox of vehicles clutch engagement signal wheel |
-
2013
- 2013-12-12 CN CN201310677334.8A patent/CN103817500A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225364A (en) * | 2016-03-24 | 2017-10-03 | 扬州保来得科技实业有限公司 | A kind of preparation method of automatic gearbox of vehicles clutch engagement signal wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140528 |